Charge-Changing Cross Sections

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Figures
σ_8,7	MA71	SH78c	DM05
σ_8,6	MA71
σ_8,5	MA71
σ_8,4	MA71

Figures

O⁸⁺ + N₂ → O⁷⁺

Table 1 (Experiment)

J.R.Macdonald, F.W.Martin // Phys. Rev. A v.4 p.1965 (1971)

E, MeV/amu	E, MeV	σ_8,7, 10^-16 cm²/atom
0.438	7.0	1.1
0.575	9.2	0.62
0.713	11.4	0.39
0.875	14.	0.24
1.0	16.	0.18
1.188	19.	0.13
1.313	21.	0.11
1.563	25.	0.097
1.875	30.	0.070
2.25	36.	0.052

Table 2 (Theory, OBK with normalization at low energy)

V.P. Shevelko // Z.Physik A v.287 p.19 (1978)

V.P. Shevelko // Proc. of the Lebedev Physical Institute, V.112, P.108, Moscow (1980)

E, MeV/amu	E, MeV	σ_8,7, 10^-16 cm² /atom
0.0063	0.1	50.
0.013	0.2	45.
0.019	0.3	40.
0.031	0.5	33.
0.063	1.0	19.
0.13	2.0	11.
0.19	3.0	6.4
0.31	5.0	3.2
0.63	10.0	1.0
1.3	20.0	0.22
1.9	30.0	0.067
3.1	50.0	0.017
6.3	100.0	1.4e-3
13.	200.0	2.5e-5
19.	300.0	5.0e-6

Table 3 (Experiment)

I.S. Dmitriev, Ya. A. Teplova, Yu.A. Belkova,Yu.A. Fainberg //Poverkhnost’ N7, 67 (2005)

E , MeV/amu	V, 10⁸ cm/s	σ_8,7, 10^-16 cm²/atom
0.334	8.0	3.5

Not indicated error does not exceed 15 %

O⁸⁺ + N₂ → O⁶⁺

Table 4 (Experiment)

J.R.Macdonald, F.W.Martin // Phys. Rev. A v.4 p.1965 (1971)

E, MeV/amu	E, MeV	σ_8,6, 10^-16 cm²/atom
0.438	7.0	0.15
0.575	9.2	0.11
0.713	11.4	0.094
0.875	14.	0.055
1.0	16.	0.045
1.188	19.	0.033
1.313	21.	0.022
1.563	25.	0.017
1.875	30.	0.0077
2.25	36.	0.0054

O⁸⁺ + N₂ → O⁵⁺

Table 5 (Experiment)

J.R.Macdonald, F.W.Martin // Phys. Rev. A v.4 p.1965 (1971)

E, MeV/amu	E, MeV	σ_8,5, 10^-16 cm²/atom
0.438	7.0	0.033
0.575	9.2	0.030
0.713	11.4	0.019
0.875	14.	0.0092
1.0	16.	0.0053
1.188	19.	0.0024
1.313	21.	0.0012
1.563	25.	0.00046
1.875	30.	0.00016

O⁸⁺ + N₂ → O⁴⁺

Table 6 (Experiment)

J.R.Macdonald, F.W.Martin // Phys. Rev. A v.4 p.1965 (1971)

E, MeV/amu	E, MeV	σ_8,4, 10^-16 cm²/atom
0.438	7.0	0.010
0.575	9.2	0.0037
0.713	11.4	0.0015